visCompareAttrAccess Class Reference

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Compare attribute access implementation. More...

#include <VisApi/VisApi.h>

Inherits: visAttributeAccess

Public Members

• virtual bool instanceOf (visClassId id)
• visCompareAttrAccess (visAdaptiveGrid *fieldAccess, visAttrVal val)
• ~visCompareAttrAccess ()
• virtual int getSize ()
• virtual int getAttributes ()
• virtual visAttribute *getCellAttribute (int n, int t)
• virtual visAttributeFactory *getAttrFactory (int t)
• void setCompareAttribute (visAttribute **attr)

Private Members

• visAttribute **myAttr
• visAttribute **myCompareAttr
• visAdaptiveGrid *myFieldAccess

Detailed Description

This class implements the attribute access for use with two attributes. It can be used along with an attribute combiner to compare two attributes.

 visCompareAttrAccess(visAdaptiveGrid *fieldAccess, visAttrVal val)

Initialize this class with fieldAccess and attribute val. The fieldAccess will be used to get an attribute factory for an attribute.

void setCompareAttribute(visAttribute **attr)

Set second attribute.